Hudson Bay Capital Management
MOS icon

Hudson Bay Capital Management’s The Mosaic Company MOS Stock Holding History

Hudson Bay Capital Management’s Portfolio MOS Stock Details MOS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-65,000
Closed -$1.57M – 1519
2025
Q4 		$1.57M Buy
+65,000
New +$1.75M 0.01% 742
2024
Q4 		– Sell
-200,000
Closed -$5.36M – 1047
2024
Q3 		$5.36M Buy
+200,000
New +$5.5M 0.02% 398
2023
Q3 		– Sell
-50,000
Closed -$1.75M – 895
2023
Q2 		$1.75M Buy
+50,000
New +$1.93M 0.01% 522
2018
Q1 		– Sell
-142,600
Closed -$3.66M – 818
2017
Q4 		$3.66M Buy
+142,600
New +$3.28M 0.08% 219
2013
Q4 		– Sell
-623,800
Closed -$26.8M – 171
2013
Q3 		$26.8M Buy
+623,800
New +$29M 0.99% 28

Other funds holding MOS

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

Hudson Bay Capital Management's MOS Position: Q1 2026 in Review

Hudson Bay Capital Management sold out of The Mosaic Company (MOS) in Q1 2026, closing a stake of 30,000 shares — an estimated $723K sold.

Hudson Bay Capital Management first reported a position in MOS in Q2 2013 and held it in 9 quarters. The position peaked at $34.4M in Q2 2013. 692 funds tracked by Wall St. Rank hold MOS as of Q1 2026.

  • Hudson Bay Capital Management reported no remaining The Mosaic Company position as of Q1 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 30,000 The Mosaic Company shares in Q1 2026, an estimated $723K.
  • Hudson Bay Capital Management first reported a position in The Mosaic Company in Q2 2013 and held it in 9 quarters.
  • Hudson Bay Capital Management's The Mosaic Company position peaked at $34.4M in Q2 2013.
  • 692 funds tracked by Wall St. Rank held The Mosaic Company as of Q1 2026.

Based on Hudson Bay Capital Management's 13F filing for Q1 2026, filed 13 May 2026.